[snops]

Smallest Swissbit do is 512MB, but that's as it's SLC flash so far lower capacity. https://www.swissbit.com/en/products/product-finder/products...

Looking at pricing, 1GB is only about 25% more in unit quantity.

https://www.mouser.co.uk/ProductDetail/Swissbit/SFSD1024N1AS...

MLC/TLC flash will be 2GB and up, and most consumer cards you can buy.

[nottorp]

So it may still be worth it to support smaller images.